From: W. Trevor King <wking@drexel.edu>
Date: Wed, 12 Aug 2009 09:45:46 +0000 (-0400)
Subject: Added phi (out of plane angle) to various Vector generators.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=98460ca77d73d077665ae28fb243f70088c6b11c;p=course.git

Added phi (out of plane angle) to various Vector generators.
---

diff --git a/asymptote/ElectroMag.asy b/asymptote/ElectroMag.asy
index 05838b4..7dd7b2e 100644
--- a/asymptote/ElectroMag.asy
+++ b/asymptote/ElectroMag.asy
@@ -92,16 +92,16 @@ Charge aCharge(pair center=(0,0), real q=1, real radius=2mm, pen outline=current
 // ---------------------- Vectors -------------------------
 
 // electric field
-Vector EField(pair center=(0,0), real mag=5mm, real dir=0, Label L="")
+Vector EField(pair center=(0,0), real mag=5mm, real dir=0, real phi=0, Label L="")
 {
-  Vector v = Vector(center=center, mag=mag, dir=dir, L=L, outline=rgb(1,0.5,0.2)); // orange
+  Vector v = Vector(center=center, mag=mag, dir=dir, phi=phi, L=L, outline=rgb(1,0.5,0.2)); // orange
   return v;
 }
 
 // magnetic field
-Vector BField(pair center=(0,0), real mag=5mm, real dir=0, Label L="")
+Vector BField(pair center=(0,0), real mag=5mm, real dir=0, real phi=0, Label L="")
 {
-  Vector v = Vector(center=center, mag=mag, dir=dir, L=L, outline=rgb(0.1,1,0.2)); // green
+  Vector v = Vector(center=center, mag=mag, dir=dir, phi=phi, L=L, outline=rgb(0.1,1,0.2)); // green
   return v;
 }
 
diff --git a/asymptote/Mechanics.asy b/asymptote/Mechanics.asy
index ab353a0..82f8dfd 100644
--- a/asymptote/Mechanics.asy
+++ b/asymptote/Mechanics.asy
@@ -144,17 +144,17 @@ struct Vector {
   }
 }
 
-Vector Velocity(pair center=(0,0), real mag=5mm, real dir=0, Label L="")
+Vector Velocity(pair center=(0,0), real mag=5mm, real dir=0, real phi=0, Label L="")
 {
-  Vector v = Vector(center=center, mag=mag, dir=dir, L=L, outline=rgb(1,0.1,0.2)); // red
+  Vector v = Vector(center=center, mag=mag, dir=dir, phi=phi, L=L, outline=rgb(1,0.1,0.2)); // red
   return v;
 }
 
 // ---------------------- Forces -------------------------
 
-Vector Force(pair center=(0,0), real mag=5mm, real dir=0, Label L="")
+Vector Force(pair center=(0,0), real mag=5mm, real dir=0, real phi=0, Label L="")
 {
-  Vector v = Vector(center=center, mag=mag, dir=dir, L=L, outline=rgb(0.1,0.2,1)); // blue
+  Vector v = Vector(center=center, mag=mag, dir=dir, phi=phi, L=L, outline=rgb(0.1,0.2,1)); // blue
   return v;
 }
 
@@ -251,19 +251,19 @@ struct Angle {
   }
 }
 
-Vector hatVect (string name,  pair center=(0,0), real dir=0) {
+Vector hatVect (string name,  pair center=(0,0), real dir=0, real phi=0) {
   string L = replace("$\mathbf{\hat{X}}$", "X", name);
-  Vector v = Vector(center=center, mag=5mm, dir=dir, L=L, outline=rgb(0,0,0));
+  Vector v = Vector(center=center, mag=5mm, dir=dir, phi=phi, L=L, outline=rgb(0,0,0));
   return v;
 }
 
-Vector ihat (pair center=(0,0), real dir=0) {
-  Vector v = hatVect(name="i", center=center, dir=dir);
+Vector ihat (pair center=(0,0), real dir=0, real phi=0) {
+  Vector v = hatVect(name="i", center=center, dir=dir, phi=phi);
   return v;
 }
 
-Vector jhat (pair center=(0,0), real dir=90) {
-  Vector v = hatVect(name="j", center=center, dir=dir);
+Vector jhat (pair center=(0,0), real dir=90, real phi=0) {
+  Vector v = hatVect(name="j", center=center, dir=dir, phi=phi);
   return v;
 }